50949794915 has 8 divisors (see below), whose sum is σ = 61745098608. Its totient is φ = 40356272800.

The previous prime is 50949794887. The next prime is 50949794941. The reversal of 50949794915 is 51949794905.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50949794915 - 2⁶ = 50949794851 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50444837 + ... + 50445846.

It is an arithmetic number, because the mean of its divisors is an integer number (7718137326).

Almost surely, 2^50949794915 is an apocalyptic number.

50949794915 is a deficient number, since it is larger than the sum of its proper divisors (10795303693).

50949794915 is a wasteful number, since it uses less digits than its factorization.

50949794915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100890789.

The product of its (nonzero) digits is 18370800, while the sum is 62.

The spelling of 50949794915 in words is "fifty billion, nine hundred forty-nine million, seven hundred ninety-four thousand, nine hundred fifteen".